Distinct pharmacology of rat and human histamine H3 receptors: role of two amino acids in the third transmembrane domain

X Ligneau, S Morisset… - British journal of …, 2000 - Wiley Online Library
Starting from the sequence of the human histamine H3 receptor (hH3R) cDNA, we have
cloned the corresponding rat cDNA. Whereas the two deduced proteins show 93.5% overall …

Comparison of human, mouse, rat, and guinea pig histamine H4 receptors reveals substantial pharmacological species variation

C Liu, SJ Wilson, C Kuei, TW Lovenberg - Journal of Pharmacology and …, 2001 - ASPET
The recently identified histamine H 4 receptor has revealed a potential new complexity for
the role of histamine in the immune system. To begin to understand the role of this receptor …

Compared pharmacology of human histamine H3 and H4 receptors: structure–activity relationships of histamine derivatives

F Gbahou, L Vincent… - British journal of …, 2006 - Wiley Online Library
Various histamine derivatives were investigated at the human H3 receptor (H3R) and H4
receptor (H4R) stably expressed in human embryonic kidney (HEK)‐293 cells using [125I] …

Molecular determinants for the high constitutive activity of the human histamine H4 receptor: functional studies on orthologues and mutants

D Wifling, K Löffel, U Nordemann… - British Journal of …, 2015 - Wiley Online Library
Background and Purpose Some histamine H 4 receptor ligands act as inverse agonists at
the human H4 receptor (hH4R), a receptor with exceptionally high constitutive activity, but as …

Cloning and expression of the mouse histamine H3 receptor: evidence for multiple isoforms

A Rouleau, A Heron, V Cochois, C Pillot… - Journal of …, 2004 - Wiley Online Library
The existence of mouse H3‐receptor isoforms was investigated by PCR analysis and cDNA
cloning. Splicing mechanisms previously reported in various species are conserved in the …

An 80-amino acid deletion in the third intracellular loop of a naturally occurring human histamine H3 isoform confers pharmacological differences and constitutive …

G Bongers, KM Krueger, TR Miller… - … of Pharmacology and …, 2007 - ASPET
In this article, we pharmacologically characterized two naturally occurring human histamine
H3 receptor (hH3R) isoforms, hH3R (445) and hH3R (365). These abundantly expressed …

Cloning of rat histamine H3 receptor reveals distinct species pharmacological profiles

TW Lovenberg, J Pyati, H Chang, SJ Wilson… - … of Pharmacology and …, 2000 - ASPET
The recent cloning and characterization of the human histamine H3 receptor cDNA marked
a significant step toward a greater understanding of the role of this receptor in the central …

Pharmacological differences between human and guinea pig histamine H1 receptors: Asn84 (2.61) as key residue within an additional binding pocket in the H1 …

M Bruysters, A Jongejan, M Gillard… - Molecular …, 2005 - ASPET
We tested several histamine H1 receptor (H1R) and antagonists for their differences in
agonists binding affinities between human and guinea pig H1Rs transiently expressed in …

Phenylalanine 169 in the second extracellular loop of the human histamine H4 receptor is responsible for the difference in agonist binding between human and …

HD Lim, A Jongejan, RA Bakker, E Haaksma… - … of Pharmacology and …, 2008 - ASPET
Using the natural variation in histamine H4 receptor protein sequence, we tried to identify
amino acids involved in the binding of H4 receptor agonists. To this end, we constructed a …

Cloning and pharmacological characterization of the monkey histamine H3 receptor

BB Yao, R Sharma, S Cassar, TA Esbenshade… - European journal of …, 2003 - Elsevier
Species differences have been described previously for histamine H3 receptor
pharmacology. Rat selective histamine H3 receptor ligands such as ciproxifan and A …